SSH+MySQL¿ª·¢ÖеÄÖÐÎÄÂÒÂëÎÊÌâ
Ò»¡¢±íµ¥Ìá½»ÂÒÂë½â¾ö·½·¨
±íµ¥Öк¬ÓÐÖÐÎÄÌá½»ÂÒÂ룬¶ÔÓÚ×ÖĸºÍÊý×ÖÔò²»»áÂÒÂ룬ÎÒÑ¡ÓõÄ×Ö·û¼¯utf-8(ÒÔÏÂͬ)¡£
1¡¢ÔÚapache-tomcat-6.0.18\webapps\examples\WEB-INF\classes\filtersĿ¼ÏÂÕÒµ½ÎļþSetCharacterEncodingFilter.java ºÍRequestDumperFilter.javaÎļþ£¬²¢½«Æä¸´ÖƵ½ÏîÄ¿srcϵÄfilters°üÖС£
2¡¢ÔÚWeb.xmlÖмÓÈëfilter¡£
<filter>
<filter-name>Set Character Encoding</filter-name>
<filter-class>filters.SetCharacterEncodingFilter</filter-class>
<init-param>
<param-name>encoding</param-name>
<param-value>utf8</param-value>
</init-param>
</filter
<filter-mapping>
<filter-name>Set Character Encoding</filter-name>
<url-pattern>/*</url-pattern>
</filter-mapping>
3¡¢ÔÚjspÒ³ÃæÖмÓÈëÁ½ÐдúÂ룺
<%@ page contentType="text/html;charset=UTF-8"%>
<meta http-equiv="contentType" content="text/html;charset=utf-8">
¶þ¡¢MySQLÊý¾Ý¿â×Ö·û¼¯½â¾ö·½·¨
1¡¢ÐÞ¸ÄMySql°²×°Ä¿Â¼ÏµÄmy.iniÎļþ
[mysql]
default-character-set=utf8
[mysqld]
default-character-set=utf8
ÐÞ¸ÄÖ®ºó±£´æ¡£
2¡¢ÔÚMySQl¿Í»§¶ËÊäÈëÃüÁî
mysql> status ²é¿´Êý¾Ý¿â×Ö·û¼¯ÉèÖÃ
Èç¹ûÏÔʾÈçÏ£º
Server characterset: utf8
Db characterset: utf8
Client characterset:
Ïà¹ØÎĵµ£º
1¡¢Ñ¡È¡×îÊÊÓõÄ×Ö¶ÎÊôÐÔ
¡¡¡¡MySQL¿ÉÒԺܺõÄÖ§³Ö´óÊý¾ÝÁ¿µÄ´æÈ¡£¬µ«ÊÇÒ»°ã˵À´£¬Êý¾Ý¿âÖеıíԽС£¬ÔÚËüÉÏÃæÖ´ÐеIJéѯҲ¾Í»áÔ½¿ì¡£Òò´Ë£¬ÔÚ´´½¨±íµÄʱºò£¬ÎªÁË»ñµÃ¸üºÃµÄÐÔÄÜ£¬ÎÒÃÇ¿ÉÒÔ½«±íÖÐ×ֶεĿí¶ÈÉèµÃ¾¡¿ÉÄÜС¡£ÀýÈ磬ÔÚ¶¨ÒåÓÊÕþ±àÂëÕâ¸ö×Ö¶Îʱ£¬Èç¹û½«ÆäÉèÖÃΪCHAR(255),ÏÔÈ»¸øÊý¾Ý¿âÔö¼ÓÁ˲»±ØÒªµÄ¿Õ¼ä£¬ÉõÖÁʹ ......
Òª²»³öÏÖÂÒÂ룬¾ÍÒª±£³ÖÊý¾Ý¿âºÍÒ³ÃæµÄ±àÂë¸ñʽһÖÂ.ÎÒÈ«²¿Ê¹ÓÃutf-8µÄ±àÂë.
Ê×ÏÈÒ³Ãæ:
1. ½«ÎļþÓÃUE´ò¿ª,½«ÎļþÁí´æÎªUTF-8ÎÞBOM¸ñʽ.ºÜ¶à±à¼Æ÷¶¼¿ÉÓÃ.
2.ʹÓà header("content-type:text/html;¡¡charset=utf-8"); Ç¿ÖÆ×ª»»³Éutf-8µÄ±àÂë.
Ò²¿ÉÒÔн¨Ò»¸öhead.php,ÈçÏÂ,ÔÚÒ³ÃæÖÐÓÃinclude( ......
Tomcat ÏÂ×îÈÝÒ×µ½µÄÎÊÌâ¾ÍÊÇÖÐÎÄÂÒÂëÎÊÌâÁË , ÏÂÃæ¾ÍÀ´Ì¸Ì¸ÎÒÔÚ Windows +Tomcat5 ϵ÷ÊÔ JSP ³ÌÐòʱ , ËùÅöµ½µÄÎÊÌâÒÔ¼°½â¾ö°ì·¨¡£
Õâ´Îµ÷ÊÔËùÓöµ½µÄÂÒÂëÎÊÌâÖ÷ÒªÓÐÈýÀࣺ
Ò»¡¢ Ò³Ãæ×Ö·ûÂÒÂë¡£
¼´Õû¸öÒ³Ãæ³öÏÖºº×ÖÂÒ ......
µ¼ÈëÊý¾ÝÖ¸¶¨ÁÐ
load data local infile 'D:\\service_func_utf8.txt' into table service_func fields terminated by '\t' (service_id, func_id1, func_id2, func_id3, func_id4, func_id5, func_id6);
MYSQL½«²éѯ½á¹ûµ¼³öµ½Îļþ
select * from tablename into outfile '/tmp/test.txt';
MYSQLÁªºÏÖ÷¼ü
create  ......
#ÐÂÔöÒ»¸ö×ֶΣ¬Ä¬ÈÏֵΪ0£¬·Ç¿Õ£¬×Ô¶¯Ôö³¤£¬Ö÷¼ü
alter table tabelname add new_field_name field_type default 0 not null auto_increment ,add primary key (new_field_name);
#Ôö¼ÓÒ»¸öÐÂ×Ö¶Î
alter table tableName ......